TwoTerm/cpp/Lock.cpp

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#include "Lock.h"
Lock::Lock()
{
pthread_mutex_init(&_mutex, NULL);
}
Lock::~Lock()
{
pthread_mutex_destroy(&_mutex);
}
void Lock::lock()
{
pthread_mutex_lock(&_mutex);
}
void Lock::unlock()
{
pthread_mutex_unlock(&_mutex);
}
bool Lock::tryLock()
{
return pthread_mutex_trylock(&_mutex) == 0;
}